Hammond Power Solutions SK3A0015PB3S - 3-Phase Transformer 15kVA 600D-208Y/120V

SK3A0015PB3S

Hammond Power Solutions SK3A0015PB3S is a three-phase general duty transformer designed for industrial power distribution applications. This 15 kVA transformer features a 600V delta primary and 208Y/120V secondary configuration with aluminum windings, operating at 60Hz with a temperature rise of 150°C and 220°C insulation class. The unit is housed in a Type 3R/IP24 rated enclosure measuring 21.88" H × 21.5" W × 20.12" D with ANSI 61 grey finish, providing robust protection against weather conditions. It complies with multiple efficiency standards including DOE 2016, NRCAN 2019, and NMX 2021, and meets seismic requirements per IBC 2018 with OSHPD certification. Typical applications include industrial facilities, commercial buildings, and electrical distribution systems requiring reliable three-phase power conversion. Key Features & Specifications

• Type: Three-Phase General Duty Transformer
• Voltage: 600V Delta Primary, 208Y/120V Secondary
• Current: 15 kVA Capacity
• Frequency: 60Hz
• Material: Aluminum Windings
• Temperature Rise: 150°C
• Insulation Class: 220°C
• Enclosure: Type 3R/IP24, ANSI 61 Grey
• Dimensions: 21.88" H × 21.5" W × 20.12" D
• Sound Level: 45 dBA
• Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
• Seismic Certification: OSHPD, IBC 2018

Specifications

• Part Number: SK3A0015PB3S
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 600D
• Primary Connection : Delta
• Primary FCAN (NPL) : 2x2.5%
• Primary FCBN (NPL) : 4x2.5%
• Secondary Voltage : 208Y/120
• Secondary Connection : Wye-N
• Material : Aluminum
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 16.8375
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : OSHPD, IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 45 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Secondary Termination (NPL) : Mechanical Lugs
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure PN (NPL) : DH1-N3R
• Enclosure Dimensions : 21.88in/556mm(H), 21.5in/547mm(W), 20.12in/512mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 15
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : Yes
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No

Product Data

• UPC : 803423130350
• Weight : 170
• Certification : CSA, UL

Documentation and Resources

• Engineering Drawing (PDF)
• Brochure
• Hammond Product Application Videos
• Frequently Asked Questions
• Troubleshooting Guide
• Enclosure CAD Drawing (PDF)